Genus
Saxifraga
Species
umbrosa var. crenulata
Author
Regel
Published place
St.Petersburg (Petropolitanus)
Published year
1857
Published in
Regel in: Index seminum quae hortus botanicus imperialis Petropolitanus pro mutua commutatione offert... 1857: 49
Original seen in
Hamburg (HBG); Leiden (L) (photocopy)
